By MoJoe Roberts Yeah, luggage fees suck. But don't try what this guy did. Federal agents had to arrest a guy at McCarran International Airport for threatening to blow up the airport and kill people, because Frontier Airlines made him pay a fee to check his luggage. Bro, anger issues? The ticket agent charged the man $55 to check his suitcase and he got heated quickly and use some strong language. The next day, the airline received threatening phone calls from someone identifying himself as "Donald Hump" and specifically complained about the checked bag fee. He then allegedly spouted ...